CN201960484U - Assembly overturning tire - Google Patents

Assembly overturning tire Download PDF

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Publication number
CN201960484U
CN201960484U CN2011200470812U CN201120047081U CN201960484U CN 201960484 U CN201960484 U CN 201960484U CN 2011200470812 U CN2011200470812 U CN 2011200470812U CN 201120047081 U CN201120047081 U CN 201120047081U CN 201960484 U CN201960484 U CN 201960484U
Authority
CN
China
Prior art keywords
hollow shaft
assembling
rotating shaft
shaft sleeve
mount pad
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200470812U
Other languages
Chinese (zh)
Inventor
槐恩斌
赵先亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNR Datong Electric Locomotive Co Ltd
Original Assignee
CNR Datong Electric Locomotive Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CNR Datong Electric Locomotive Co Ltd filed Critical CNR Datong Electric Locomotive Co Ltd
Priority to CN2011200470812U priority Critical patent/CN201960484U/en
Application granted granted Critical
Publication of CN201960484U publication Critical patent/CN201960484U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an assembly overturning tire comprising a supporting seat (1), a driving mechanism (2) and a mounting seat (3). The support seat (1) is fixedly arranged on a work surface; the driving mechanism (2) is fixedly arranged on the supporting seat (1), comprises a driving motor (21), and a rotating shaft (22) which is connected with the driving motor (21) and arranged horizontally; and the mounting seat (3) is arranged on the rotating shaft (22) of the driving mechanism (2) detachably, has a structure for the installation of a hollow shaft sleeve, and can rotate around the rotating shaft (22). The hollow shaft sleeve can be mounted on the assembly overturning tire, so that the hollow shaft sleeve has a stable structure when being assembled with the hollow shaft, and the assembly overturning tire can provide various mounting angles needed in the assembly process so as to meet the mounting requirements of different assemblies.

Description

Assembling upset tire
Technical field
The utility model relates to mechanical assembling field, in particular to a kind of assembling upset tire.
Background technology
Railway electric locomotive bogie hollow shaft structure wheel always is exactly the difficult point of wheel to assembling to, hollow shaft sleeve with the hollow shaft assembling, and also is the key of taking turns assembling, and guarantee the quality of assembling and enhances productivity, and the assurance of frock just must be arranged.The quality problems of past electric locomotive bogie, be mainly the packing problem of hollow shaft and hollow shaft sleeve, the packing problem of connecting rod and link pin, the packing problem of hollow shaft and drive plate etc., bogie is the critical component of locomotive, and wheel is the critical component of bogie to part, and the assembling of hollow shaft and hollow shaft sleeve is again the key of wheel to assembling, therefore, the assembling of hollow shaft and hollow shaft sleeve must reach designing requirement.Need the suitable frock of design to guarantee the designing requirement of hollow shaft and hollow shaft sleeve,, increase productivity so that raise labour efficiency.
Mainly there is following shortcoming in present electric locomotive driver element assembling upset tire: during to horizontal level, unfavorable and workman operates with the hollow shaft assembly for one, pivot height, upset hollow shaft sleeve; Two, Zhou bearing is because type selecting is not right, and the power that can not withstand shocks when the connecting pin of assembling hollow shaft and drive plate, needs to assemble with sledgehammer, the bearing of axle often damages, and needs often to change, and has promptly increased maintenance cost and time, delay production again, therefore, the workman seldom uses current assembly tool.Current assembling workman generally uses the work stools frame to live the gear outside, make hollow shaft sleeve apart from the ground certain altitude, guarantee that the hollow shaft assembly can penetrate hollow shaft sleeve smoothly, this assemble method is at first dangerous, because assembling process need be used assembling force, add the deadweight of hollow shaft sleeve, the hollow shaft sleeve assembly is toppled over easily, causes the accident easily; Moreover because the hollow shaft sleeve assembly can not overturn, the connecting rod rubber arthrosis can not correctly be assembled, and causes the quality accident of connecting rod rubber arthrosis.Because assembling needs to finish in various angles, so assembly tool is difficult to guarantee to finish the assembly working of hollow shaft and hollow shaft sleeve when remaining on the upright position assembling in addition.
The utility model content
The utility model aims to provide a kind of assembling upset tire, can hollow shaft sleeve is mounted thereto, make hollow shaft sleeve with the assembling process of hollow shaft in have stable structure, and can provide needed various setting angles in the assembling process, satisfy the installation requirement of different assemblies.
To achieve these goals, according to an aspect of the present utility model, provide a kind of assembling upset tire, comprising: supporting base is fixedly installed on the working face; Driving mechanism is fixedly installed on the supporting base, comprises drive motors and is connected with drive motors and horizontally disposed rotating shaft; Mount pad is removably disposed on the rotating shaft of driving mechanism, has the hollow shaft sleeve mounting structure that hollow shaft sleeve is installed, and can rotate with rotating shaft.
Further, the hollow shaft sleeve mounting structure is arranged on the outer end of mount pad, and has the bolt hole that hollow shaft sleeve is installed.
Further, the bottom position at the hollow shaft sleeve mounting structure of mount pad also is set with supporting plate.
Further, drive motors is the self-locking motor.
Further, the drive bearing of rotating shaft is taper roll bearing or cylinder roller bearing.
Further, the output of rotating shaft is provided with the connecting plate that is connected with mount pad, is set with axle sleeve on connecting plate, and rotating shaft is fixedly installed in the axle sleeve.
Further, between connecting plate and axle sleeve, also be provided with deep floor.
Further, supporting base comprises base plate, is fixedly installed on the bracing frame on the base plate and is fixedly installed on brace table on the bracing frame.
Further, brace table has step-like structure.
According to the technical solution of the utility model, the mount pad of assembling upset tire is removably disposed on the rotating shaft of driving mechanism, after hollow shaft sleeve is installed on the mount pad, can control drive motors and make the rotating shaft rotation, make and be in installation site preferably between hollow shaft sleeve and the hollow shaft, simultaneously, also made things convenient for installing and fixing of other assembly.Because mount pad is detachable, can select different mount pads according to different hollow shaft sleeves, can satisfy the installation needs of multiple hollow shaft sleeve and hollow shaft, better adaptability.Bottom at mount pad is set with supporting plate, and after hollow shaft sleeve was installed on the mount pad, supporting plate can position hollow shaft sleeve, is convenient to more install.Drive motors is the self-locking motor, can realize the self-locking of optional position, makes that the angle adjustment of rotating shaft is convenient accurately.
Description of drawings
The accompanying drawing that constitutes a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, does not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the perspective view according to the hollow shaft of embodiment of the present utility model and hollow shaft sleeve assembled tool;
Fig. 2 shows the perspective view according to the mount pad of the hollow shaft of embodiment of the present utility model and hollow shaft sleeve assembled tool;
Fig. 3 shows the perspective view according to the driving mechanism of the hollow shaft of embodiment of the present utility model and hollow shaft sleeve assembled tool; And
Fig. 4 shows the perspective view according to the supporting base of the hollow shaft of embodiment of the present utility model and hollow shaft sleeve assembled tool.
The specific embodiment
Hereinafter will describe the utility model with reference to the accompanying drawings and in conjunction with the embodiments in detail.Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
As shown in Figure 1, according to embodiment of the present utility model, assembling upset tire comprises: supporting base 1 is fixedly installed on the working face; Driving mechanism 2 is fixedly installed on the supporting base 1, comprises drive motors 21 and is connected with drive motors 21 and horizontally disposed rotating shaft 22; Mount pad 3 is removably disposed on the rotating shaft 22 of driving mechanism 2, has the hollow shaft sleeve mounting structure that hollow shaft sleeve is installed, and can be with rotating shaft 22 rotations.This hollow shaft sleeve mounting structure is arranged on the outer end of mount pad 3, and has the bolt hole 31 that hollow shaft sleeve is installed.Preferably, bolt hole 31 1 has eight, in twos one group of corner location that is evenly distributed on the hollow shaft sleeve mounting structure.When beginning to carry out the assembling of hollow shaft and hollow shaft sleeve, hollow shaft sleeve is installed on the mount pad 3, and hollow shaft sleeve is fixedly installed on the mount pad 3 by bolt, drive rotating shaft 22 rotations by control circuit control drive motors 21 then, make mount pad 3 be in vertically prone position, correspondingly, hollow shaft sleeve also is in vertically prone position.Install each assembly on the hollow shaft sleeve, for example driven gear, bearing etc. are sling the hollow shaft assembly then with overhead traveling crane, slowly put into the hollow shaft sleeve assembly, and its hollow mandrel assembly comprises hollow shaft, connecting rod, rubber arthrosis etc.Position with link pin on connecting rod position and the gear aligns afterwards, and connecting rod penetrated in the link pin, assemble connecting rod and link pin then, after assembling is finished, upset hollow shaft sleeve and hollow shaft assembly are dug the check washer of link pin and connecting rod assembling to horizontal level, and be last, assembling connects and locatees the alignment pin of hollow shaft and drive plate, bolts on then.
According to the assembling upset tire of present embodiment, the position of rotating shaft 22 is generally highly definite according to the staff's, to make things convenient for staff's operation.Owing to can rotate by drive motors 21 control rotating shafts 22, thereby make mount pad 3 be in the correct position that the bolt that connects hollow shaft sleeve is installed, therefore, be convenient to the installation of connecting bolt.In addition, when carrying out the assembling of hollow shaft and hollow shaft sleeve, because different assemblies will be installed, and each different assembly is connected, therefore, need mount pad 3 can adjust setting angle easily more, with the difference that satisfies various assemblies needs are installed.And mount pad 3 is installed on the rotating shaft 22 of drive motors 21 controls, has satisfied this needs well, has improved assembling efficiency greatly, has reduced time cost.
In addition, because mount pad 3 is removably disposed on the rotating shaft 22 of driving mechanism 2, therefore, for different hollow shaft sleeves, can select the mount pad 3 that is complementary with it, make this assembling upset tire can satisfy the hollow shaft of variety classes and specification and the assembling needs of hollow shaft sleeve, have good applicability.
As shown in Figure 2, the bottom position at the hollow shaft sleeve mounting structure of mount pad 3 also is set with supporting plate 32.Supporting plate 32 can be welded on the bottom of mount pad 3, also can be connected the bottom of mount pad 3 by bolt.When placing hollow shaft sleeve, because the existence of supporting plate 32 is arranged, make mount pad 3 on short transverse, can locate hollow shaft sleeve easily, be convenient to hollow shaft sleeve and be fixed on the mount pad 3, and can make 3 pairs of hollow shaft sleeves of mount pad have stable supporting construction.
As shown in figures 1 and 3, in the present embodiment, drive motors 21 is the self-locking motor, because the self-locking property of drive motors 21 can be realized the optional position self-locking, therefore, more accurate control can be arranged the anglec of rotation of mount pad 3, and further having improved it can be handling.Be connected by decelerator 27 between drive motors 21 and the rotating shaft 22, anglec of rotation control ability has further obtained enhancing.The driver element assembling parameter of electric machine of present embodiment is as follows: power of motor, and 1.5kW, motor speed 1400r/min, output peak torque 4590Nm, speed reducing ratio 714, axle head allows radial load 29100N, output speed 2r/min.
Because rotating shaft 22 not only will bear the active force of radial direction, but also to have certain cushioning effect, to reduce when assembling the connecting pin of hollow shaft and drive plate, the damage that need cause bearing with the vibrations that the sledgehammer assembling is caused, so the drive bearing 23 of rotating shaft 22 has the bearing of shock-absorbing function for taper roll bearing or cylinder roller bearing etc.
As can be seen from Figure 3, be provided with the connecting plate 24 that is connected with mount pad 3 at the output of rotating shaft 22, be set with axle sleeve 25 on connecting plate 24, rotating shaft 22 is fixedly installed in the axle sleeve 25.Rotating shaft 22 can be fixedlyed connected with axle sleeve 25 by pin, like this, when rotating shaft 22 or connecting plate 24 needs replacings, can only change corresponding assembly, dismantles flexible.Rotating shaft 22 also can be welded in the axle sleeve 25.For of the be connected effect of further reinforced company fishplate bar 24 with axle sleeve 25, improve the steadiness of the syndeton between mount pad 3 and the rotating shaft 22, between connecting plate 24 and axle sleeve 25, also be provided with deep floor 26, preferably, deep floor 26 has 4, evenly be provided with around the outer ring of axle sleeve 25 respectively, improved the support performance of 22 pairs of mount pads 3 of rotating shaft greatly.
As can be seen from Figure 4, the assembling upset tire of present embodiment, its supporting base 1 comprises base plate 11, be fixedly installed on the bracing frame 12 on the base plate 11 and be fixedly installed on brace table 13 on the bracing frame 12, and in conjunction with referring to Fig. 1, wherein drive motors 21 and rotating shaft 22 all are fixedly installed on the brace table 13.The bottom of supporting base 11 can also be provided with base plate 4, and base plate 4 has bigger supporting surface, and assembling upset tire is stably stood, and is unlikely in assembling process to cause damage owing to being subjected to force unbalance to cause assembly tool to reverse.Preferably, bracing frame 12 has the structure of multi-point support, can have better supporting role to brace table 13.More preferably, brace table 13 has step-like structure, because drive motors 21 has different bottom level with rotating shaft 22, therefore, step-like support table structure, drive motors 21 and rotating shaft 22 are installed in respectively on the brace table 13 of differing heights, not only can reduce the height of the supporting construction of rotating shaft 22, improve the performance of the supporting construction of rotating shaft 22, make the height of mount pad 3 be more suitable for operation, and make 13 pairs of drive motors 21 of brace table and rotating shaft 22 play good positioning action.
From above description, as can be seen, the utility model the above embodiments have realized following technique effect: the mount pad of assembling upset tire is removably disposed on the rotating shaft of driving mechanism, after hollow shaft sleeve is installed on the mount pad, can control drive motors and make the rotating shaft rotation, make to be in installation site preferably between hollow shaft sleeve and the hollow shaft, simultaneously, also made things convenient for installing and fixing of other assembly.Because mount pad is detachable, can select different mount pads according to different hollow shaft sleeves, can satisfy the installation needs of multiple hollow shaft sleeve and hollow shaft, better adaptability.Bottom at mount pad is set with supporting plate, and after hollow shaft sleeve was installed on the mount pad, supporting plate can position hollow shaft sleeve, is convenient to more install.Drive motors is the self-locking motor, can realize the self-locking of optional position, makes that the angle adjustment of rotating shaft is convenient accurately.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (9)

1. an assembling upset tire is characterized in that, comprising:
Supporting base (1);
Driving mechanism (2) is fixedly installed on the described supporting base (1), comprises drive motors (21) and is connected with described drive motors (21) and horizontally disposed rotating shaft (22);
Mount pad (3) is removably disposed on the described rotating shaft (22) of described driving mechanism (2), has the hollow shaft sleeve mounting structure that is used to install described hollow shaft sleeve, and rotates with described rotating shaft (22).
2. assembling upset tire according to claim 1 is characterized in that described hollow shaft sleeve mounting structure is arranged on the outer end of described mount pad (3), and has the bolt hole (31) that described hollow shaft sleeve is installed.
3. assembling according to claim 2 upset tire is characterized in that, also is set with supporting plate (32) at the bottom position of the hollow shaft sleeve mounting structure of described mount pad (3).
4. assembling upset tire according to claim 1 is characterized in that described drive motors (21) is the self-locking motor.
5. assembling upset tire according to claim 1 is characterized in that the drive bearing (23) of described rotating shaft (22) is taper roll bearing or cylinder roller bearing.
6. assembling upset tire according to claim 1, it is characterized in that, the output of described rotating shaft (22) is provided with the connecting plate (24) that is connected with described mount pad (3), be set with axle sleeve (25) on described connecting plate (24), described rotating shaft (22) is fixedly installed in the described axle sleeve (25).
7. assembling upset tire according to claim 6 is characterized in that, also is provided with deep floor (26) between described connecting plate (24) and described axle sleeve (25).
8. assembling according to claim 1 upset tire is characterized in that, described supporting base (1) comprises base plate (11), be fixedly installed on the bracing frame (12) on the described base plate (11) and be fixedly installed on brace table (13) on the support frame as described above (12).
9. assembling upset tire according to claim 8 is characterized in that described brace table (13) has step-like structure.
CN2011200470812U 2011-02-23 2011-02-23 Assembly overturning tire Expired - Fee Related CN201960484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200470812U CN201960484U (en) 2011-02-23 2011-02-23 Assembly overturning tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200470812U CN201960484U (en) 2011-02-23 2011-02-23 Assembly overturning tire

Publications (1)

Publication Number Publication Date
CN201960484U true CN201960484U (en) 2011-09-07

Family

ID=44523012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200470812U Expired - Fee Related CN201960484U (en) 2011-02-23 2011-02-23 Assembly overturning tire

Country Status (1)

Country Link
CN (1) CN201960484U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118831A (en) * 2014-07-15 2014-10-29 南车南京浦镇车辆有限公司 Connecting opening device for turning bogie
CN108843695A (en) * 2018-09-06 2018-11-20 包头中车电机有限公司 A kind of bearing rotation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118831A (en) * 2014-07-15 2014-10-29 南车南京浦镇车辆有限公司 Connecting opening device for turning bogie
CN108843695A (en) * 2018-09-06 2018-11-20 包头中车电机有限公司 A kind of bearing rotation apparatus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110907

Termination date: 20170223

CF01 Termination of patent right due to non-payment of annual fee